You are well out of questions, but I will respond.
First, since you have a history of oral HSV 1, it is highly unlikely that you would now have genital HSV 1. But you know that already. And you now have a negative PCR test even when you had lots of symptoms.
Second, we don’t know yet if your partner actually has HSV 1 or not. correct? If your partner is uninfected, you can take daily antiviral medicine to reduce the risk of infecting them. An antibody test several weeks out, IgG, will help know if your partner is actually infected or not.